查看更多>>摘要：Expendable low level oxygen probes are usedextensively in the steel industry for the prediction of dissolvedaluminum in liquid steel. For most steel grades very good agreementis obtained between the predicted soluble aluminum as determined bythe oxygen probe and actual laboratory analysis of aluminum.
查看更多>>摘要：To extend the life of steel ladles in a duty cyclerequiring heavy use of ladle arc reheating and corrosive syntheticslags, WCI steel company investigated the application of sprayedrefractory linings as veneers over existing brick and as full workinglinings. A step-wise program was employed to ensure minimal risk atall times while assessing the factors that limit the ultimate life ofeach ladle.
查看更多>>摘要：This paper discusses the improvement in ladle life atWheeling-Pittsburgh steel (WPSC) combining brick technology andan advanced ladle coating maintenance system from MINTEQinternational. Ladle history, trial performance and future operationalchanges that effect the program will be discussed.
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